Palladium-catalyzed reactions of glycals with (1,3-dimethyl-2,4(1H,3H)-pyrimidinedion-5-yl)mercuric acetate. Facile regio- and stereospecific C-nucleoside syntheses

Five-membered 2,3-dioxo heterocycles: LX

Five-membered 2,3-dioxo heterocycles: LX. Reaction of 3-aroyl-1H-pyrrolo[2,1-c][1,4]benzoxazine-1,2,4-triones with cyclic enehydrazino ketones. Crystalline and molecular structure ofN-[3′-benzoyl-4′-hydroxy-1′-(2-hydroxyphenyl)-6, 6-dimethyl-2,4,5′-trioxo-1′,4,5,5′,6,7-hexahydrospiro[indole-3,2′-pyrrol]-1(2H)-yl]-3-nitrobenzamide

✍ N. L. Racheva; Z. G. Aliev; A. N. Maslivets 📂 Article 📅 2008 🏛 SP MAIK Nauka/Interperiodica 🌐 English ⚖ 242 KB

PPh3-catalyzed knoevenagel condensation:

PPh3-catalyzed knoevenagel condensation: A facile synthesis of 5-(1H-indol-3-yl)Meth- ylene)-2, 2-Dimethyl-1, 3-Dioxane-4, 6-dione, and their N-alkyl derivatives by using peg-600 as the reaction medium

✍ Muvvala Venkatanarayana; Pramod Kumar Dubey 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 270 KB 👁 1 views

## Abstract Triphenylphosphine (TPP) has been utilized as a novel and efficient catalyst for the Knoevenagel condensation of indole‐3‐carboxaldehydes **1(a–e)**, 1‐methyl‐1H‐indole‐3‐carboxaldehydes **4(a–e)**, and 1‐ethyl‐1H‐indole‐3‐carboxaldehydes **6(a–e)** with the active methylene compound, t

ChemInform Abstract: Five-Membered 2,3-D

ChemInform Abstract: Five-Membered 2,3-Dioxo Heterocycles. Part 60. Reaction of 3-Aroyl-1H-pyrrolo[2,1-c][1,4]benzoxazine-1,2,4-triones with Cyclic Enehydrazino Ketones. Crystalline and Molecular Structure of N-[3′-Benzoyl-4′-hydroxy-1′- (2-hydroxyphenyl) -6,6-dimethyl-2,4,5′-trioxo-1′,4,5,5′,6,7-hexahydrospiro [indole-3,2′-pyrrol]-1(2H)-yl]-3-nitrobenzamide.

✍ N. L. Racheva; Z. G. Aliev; A. N. Maslivets 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 28 KB 👁 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: PPh3-Catalyzed Knoe

ChemInform Abstract: PPh3-Catalyzed Knoevenagel Condensation: A Facile Synthesis of 5-(1H-Indol-3-yl)methylene-2,2-dimethyl-1,3-dioxane-4,6-dione, and Their N-Alkyl Derivatives by Using PEG-600 as the Reaction Medium.

✍ Muvvala Venkatanarayana; Pramod Kumar Dubey 📂 Article 📅 2012 🏛 John Wiley and Sons ⚖ 32 KB

Palladium Acetate-Catalyzed Cyclization

Palladium Acetate-Catalyzed Cyclization Reaction of 2,3-Allenoic Acids in the Presence of Simple Allenes: An Efficient Synthesis of 4-(1‘-Bromoalk-2‘( Z )-en-2‘-yl)furan-2(5 H )-one Derivatives and the Synthetic Application

✍ Gu, Zhenhua; Wang, Xinke; Shu, Wei; Ma, Shengming 📂 Article 📅 2007 🏛 American Chemical Society 🌐 English ⚖ 196 KB

ChemInform Abstract: Palladium Acetate C

ChemInform Abstract: Palladium Acetate Catalyzed Cyclization Reaction of 2,3-Allenoic Acids in the Presence of Simple Allenes: An Efficient Synthesis of 4-(1′-Bromoalk-2′(Z)-en-2′-yl)furan-2(5H)-one Derivatives and the Synthetic Application.

✍ Zhenhua Gu; Xinke Wang; Wei Shu; Shengming Ma 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 43 KB 👁 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v